Description: PRECISION INSTRUMENT? Designed for gems, jewelry, coins, stamps, rocks, watches, hobbies, antiques, models, photos industry, etc. JARLINK jeweler's loop makes it possible for you to distinguish and see objects clearly. ?2 LENS LOUPES? Primary lens: 30x22mm, Supplementary lens: 60x12mm. The light switches sides for whichever lens you want to use. The lens should be really close to the object to see the details clearly. If the lens is far away from the object being viewed, it will be blurred or an inverted image. ?BRIGHT LED LIGHT?Our LED loupe is perfect for shining the right amount and angle of light for your use. LED lights provide good illumination for clarity. ?DURABLE LIGHTWEIGHT? Made from durable aluminum and plastic housing, small and lightweight. Come with a handy little fabric bag in the package to keep the loupe magnifier safe and dust-free. ?PORTABLE DESIGN?JARLINK loop jeweler is easily folded in your pocket or cloth bag when not needed.